Lintian tag information: executable-is-not-world-readable (type: warning)

Description (from lintian-explain-tags)

All executables should be readable by any user. Since anyone can download
the Debian package and obtain a copy of the executable, no security is
gained by making the executable unreadable even for setuid binaries. If
only members of a certain group may execute this file, remove execute
permission for world, but leave read permission.

Please refer to Permissions and owners (Section 10.9) in the Debian Policy
Manual for details.

Visibility: warning
Show-Always: no
Check: files/permissions

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